The ISE Design Suite: System Edition provides a comprehensive suite of integrated development environment software tools, configuration wizards and IP that facilitates your design and utilizes all of the flexibility offered by a programmable platform Xilinx CORE Generator System included in all Editions of the ISE Design Suite, accelerates design time by providing access to highly parameterized Intellectual Properties (IP) for Xilinx FPGAs and is included in the ISE Design Suite. The available user-customizable IP functions range in complexity from commonly used functions, such as memories and FIFOs to system-level building blocks, such as filters and transforms. Using these IP blocks can save days to months of design time. The highly optimized IP allows FPGA designers to focus efforts on building designs quicker while helping bring products to market faster.